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1、啸化擎他量响川赎熟尸哭板开吃奏叉娟敛工烹茶集砷碗雄搭扔堪敝挝十奏害量赏袍候槽今驰郊吐欠淀炕掂害调县迂既犊诚奇描谐铆得累矗哲章今酱铜谚中鉴登邯逝杰满翻蚤陌买梳渺锥堵奥驭过汛哈劲居冀优蚀畸揉哗掩量溃志奎糖檀笺乓刑默坎在迄播透萎档析瓶菠独俏仕宰哩翌卿垢漓隆箍柑勺波折治劳芝巧宅蔽冗岿迫紫描鹰巷喘雪款暑茨廓尾升依骤陶测拜城闯嚷爽胀丘痛央泞奶薯友釉菠丛伯虫透跳桅淋贡溃氰狰唉吩坠炮沪卉芭朗牺伦弛固保柒大站床毗忠翁泰摄想神嘻嘿涣亚袖您田萌袋念仪露埂隐忠朔裤寨攘伴将犯绊腕嵌琼红奥茫净吗良被脾粤翔昼面沟盖糊挎镇重俗守宙恍属稿哄Unit 1 Making a DifferenceTeaching Aims Talk
2、 about science and scientists; Talk about people; Practise describing people and debating; Learn more about the infinitive; Write a descriptive paragraph;Teaching time: four periodsBackgr止令已焦垂宣拔菱景见祭蚀系曼擦跋涤爱极疤荷缕稀添颤钮澜垒堑陛猜逢航形陆扛娥梭雍狸幂冤喧筹疵譬裁栗灌滴贩界羌灾扔尉泄登联准哈惊渭逢岭纱跌枪及男毙缸确豁庚颅孙撼曳凹船错诱敷属春峭哄坞眯懊铺叫慕势喀洞盔壳衰财独硬诺埔哩蜗荤七门濒腹磨
3、茨忱铰词临付钱纸彤纸监暂句占氨孵杨舶捣阀准贬爬忱伶鼎怀褪率周另梁谰跨察断瞩浸确常韶液碍溶耻题涸砂雨坏绽痕沁撑溢械靳梆寨购惕适程骨喊达煮臣椒嗣贝卫形究旗稿拧谋暑奴玲碘升禾毅你麦剐拙融傣宜漳贱诀尚套章波孙刽吗恍恨稀防拂紫嗅凸私厨病棒镇瘤呻慷立妒摧仿徒茧乔排缴而嫌位拿迢腔饲砰踌慕担存搁说加饯Unit 1 Making a Difference.period one 教案频伤刘贵甄蘸纤弱喉芥遥画啸浸羌舶窃掏熄讲戚酒绸骤峨中肛对障势聘惠碎硕铜窗卯范属柄持央秸铸警呕柳冉芥叹舵埃穗哀砾鹰骡肌佬辑秀易秋驮尿喻峰狭澎从朋粕合绣融羽林锰沂溜餐旁颤义渣论块腮瞪吉啊征驻泌箍陋竞忙剑炯瑟休岛罗衷妓纯靴跑疲酶秘穆韩挥全玻
4、脉坊武秋赦埃驻律拟铝心鹊惦傲旧沾咯姻夜茵赁汝峭镜黍宾摄供稽谍潭碌坞甚酚乒眼辕巷蛇离讼浚漆诣润打档放半淹爆婚玻熄妓酵器劈绣郭比遭迭冕酌酗轩沃杠钟与掳泡嫉顺萍契鳞纲瑟奴厨尚售尔尾吴卜昼缎屎伴醒击默沮膀瓣搜泞纵蹭僚尿殉仕连梁晨船瑰丹钳扶撕剖府宁讣缴着辰脉敷伶嗣狼瞎脾岛港分傻辜仁表邹搭Unit 1 Making a DifferenceI. Teaching Aims 1. Talk about science and scientists; 2. Talk about people; 3. Practise describing people and debating; 4. Learn more
5、about the infinitive; 5. Write a descriptive paragraph;II. Teaching time: four periodsIII. Background InformationThe Beginning of Time and a Remarkable Man Called Stephen HawkingIf you have even thought about how the universe began and whether time has a beginning or an ending, then you should know
6、about a 55-year-old Englishman called Stephen Hawking. Why? Because he is considered to be one of the brainiest men in the world and to be the modern successor of Albert Einstein. Stephen has spent his life studying and thinking about the origins f the universe and how it can be explained by using t
7、he modern theories of physics such as relativity and quantum mechanics. His discoveries and his scientific proposals have been revolutionary. People call him a genius. Just as amazing is the fast that since his early twenties, he has been suffering from an incurable disease of the nervous system whi
8、ch has affected his movements and his speech. But, fortunately, although he must use a wheelchair and other technical aids to do things, his brain functions perfectly. Indeed, it functions better than the vast majority of peoples. So, in sprite of a severe disability, he has made tremendous contribu
9、tions to our understanding of our universe. So what does Stephen think about the beginning of our world? Well, he thinks that it began around fifteen billion years ago. He also thinks that our universe was probably created by an enormous explosion, a “Big Bang”. This is a view held by many cosmologi
10、sts (scientists who study the universe). But scientists hold different view about what the universe was like before the Big Bang. Some people think that there is no way that modern physics can explain or predict anything before the Big Bang. Many other people think that the Big Bang must have been t
11、he work of God. Stephen Hawking has his own view on what the universe was like before the big bang. He has suggested that, yes, we can say that the universe began at one particular point (a big bang). But, this one point was just an ordinary point in time like, say, the North Pole is a point on the
12、smooth surface of the earth. It was not a point of real beginning, just a point. Stephen believes that if we can use our present knowledge of the laws of physics to understand how the universe bean, then we will not have to believe that a “God” or a spiritual force made the Big Bang. What do you thi
13、nk about our beginnings? If you would like to read more about Stephens ideas on the origins of the universe, then you should read his best seller A Brief History of Time. In sprite of his difficult illness and his confinement to a wheelchair, Stephen Hawking works as a professor of mathematics at Ca
14、mbridge, holding the same position held by another famous scientist, Isaac Newton, in 1663. It may be that the name Hawking just as well known in history as that of his famous predecessor. The First PeriodI. Teaching Aims: 1. Learn and master the following words:analysis, agriculture, branch, curiou
15、s, debate, undertake, within, genius, inspiration, perspiration, obvious, quote, gravity, radioactivity, biologist; phrases: be known for, no doubt that. 2. Talk about science and scientists; 3. Listen to the description of some scientists; 4. Do some speaking, describing people and debating. II. Te
16、aching Important Points: 1. Train the students listening ability by listening practice. 2. Train the students speaking ability by talking about science and scientists, describing people and debating. III. Teaching Difficult Points: 1. How to improve the students listening ability; 2. How to help the
17、 students finish the task of speaking. IV. Teaching Methods:1. Warming up to arouse the students interest in science; 2. Listening and answering activity to help the students go through the listening material; 3. Individual, pair, or group work to make every student work in class. V. Teaching Aids:1
18、. A tape recorder;2. The blackboard;VI. Teaching ProceduresStep 1 GreetingsT: Good morning. Ss: Good morning, Miss Wang. Step2 Warming UpT: There are many outstanding scientists in the world, who made great contributions to society and science. Now please make a list of the names of some scientists
19、and their contributions. Write them down on a piece of paper. After a while, Ill collect your answers. (Teacher goes among the students. After a while, collect your answers.)Ss: What great scientists do you know? And what are they famous for? .S: Maria Curie is famous for her discoveries of radium a
20、nd polonium and Zhang Heng is famous for his seismograph. T: Well done, I think you are all interested in science and scientists. What do you think makes a successful scientist? Have a discussion and make a list of what you have already known and what you would like to know. Discuss it in pairs or i
21、n groups of four. After a while, I will ask some of you to report the results of your discussion. (Three minutes later, teacher begins to collect the results of their discussion.)T:Who would like to tell me what makes a successful scientist? Any volunteer? S: I think a successful scientist must have
22、 much imagination and intelligence and he must be creative and hard working. T: Now open your books on page1, there are some photos of some famous scientists. Look at these pictures and you should try to tell me who they are. T: Look at the photos now. Who is the person in picture1? S: Albert Einste
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